package main

import (
	"../../package-demo/calc"
	"fmt"
)

func main() {
	s1 := 100
	s2 := 200
	sum := calc.Add(s1, s2)
	fmt.Printf("res = %v\n", sum)

	sub := calc.Sub(s1, s2)
	fmt.Printf("sub = %v\n", sub)

	fmt.Println(calc.A)
	//fmt.Println(calc.a)//
}
